From 5b8095ca2ce279cbc651c08484a256138de00798 Mon Sep 17 00:00:00 2001
From: Peter Popovec <popovec.peter@gmail.com>
Date: Fri, 30 Aug 2019 09:01:39 +0200
Subject: [PATCH] string null-termination fix

strncpy does not generate null-terminated string, fixed by memcpy.
---
 src/tools/pkcs15-tool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/pkcs15-tool.c b/src/tools/pkcs15-tool.c
index 6a490b83..e901e17d 100644
--- a/src/tools/pkcs15-tool.c
+++ b/src/tools/pkcs15-tool.c
@@ -1023,7 +1023,7 @@ static int read_ssh_key(void)
 		buf[1] = 0;
 		buf[2] = 0;
 		len = snprintf((char *) buf+4, 20, "ecdsa-sha2-nistp%d", n);
-		strncpy(alg, (char *) buf+4, 19);
+		memcpy(alg, buf+4, 20);
 		buf[3] = len;
 
 		len += 4;